Salary Comparison

Site Reliability Engineer Salary:
Boston, MA vs Phoenix, AZ

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

Boston, MA
$226,490
/ year
+48%
difference
Phoenix, AZ
$152,653
/ year
Bottom line: Boston wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Boston
Phoenix
Median Gross Salary
Annual, before tax
$226,490✓ higher
$152,653
Entry Level
0–2 years experience
$146,470✓ higher
$98,720
Senior Level
8+ years experience
$350,227✓ higher
$236,051
Est. Take-Home Pay
After income tax + FICA
$151,835✓ higher
$102,846
Purchasing Power
Equivalent in median-CoL city
$161,779✓ higher
$157,374
Cost of Living Index
Relative to US median (1.00)
1.40×
0.97×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$146,470✓ higher
$98,720
Percentile 90 (High)
Top 10% of earners
$350,227✓ higher
$236,051

What if you move from Boston to Phoenix?

Gross salary change
$73,837
48% decrease
Take-home change
$48,989
per year after tax
Purchasing power change
$4,405
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

Boston, MA$226,490
P10: $146,470Median: $226,490P90: $350,227
Phoenix, AZ$152,653
P10: $98,720Median: $152,653P90: $236,051

More Site Reliability Engineer salary comparisons

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Frequently Asked Questions

▶Does a Site Reliability Engineer earn more in Boston or Phoenix?

The median Site Reliability Engineer salary in Boston, MA is $226,490/yr compared to $152,653/yr in Phoenix, AZ. Boston pays 48% more in gross terms.

▶Is a Site Reliability Engineer salary worth more in Boston or Phoenix after cost of living?

After adjusting for local cost of living, your Boston salary has the purchasing power of $161,779/yr in a median-cost city, vs $157,374/yr for Phoenix. Boston offers stronger real purchasing power.

▶What is the take-home pay for a Site Reliability Engineer in Boston vs Phoenix?

After estimated taxes, a Site Reliability Engineer in Boston, MA takes home approximately $151,835/yr, vs $102,846/yr in Phoenix, AZ. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.